Sun-Hee Lee

Sun-Hee Lee, Yongin-City KR

Patent application number

Description

Published

20100201664

PHOTOSENSOR, PHOTOSENSOR APPARATUS INCLUDING THE PHOTOSENSOR, AND DISPLAY APPARATUS INCLUDING THE PHOTOSENSOR APPARATUS - Provided are a photosensor, a photosensor apparatus including the photosensor, and a display apparatus including the photosensor apparatus. The photosensor includes a substrate; a first light receiving layer which is formed on the substrate and comprises an oxide; a second light receiving layer which is connected to the first light receiving layer and comprises an organic material; and first and second electrodes which are respectively connected to the first and second light receiving layers.

08-12-2010

20110037716

TOUCH SCREEN DISPLAY APPARATUS - A touch screen display apparatus for easily sensing the touch of a user. The touch screen display apparatus includes: a substrate; a display unit formed on the substrate; and a touch panel disposed to face the display unit, where the touch panel comprises a sealing substrate, a first electrode formed on the sealing substrate, a second electrode spaced apart from the first electrode, and a light receiving unit comprising an organic material interposed between the first electrode and the second electrode.

02-17-2011

20110043464

TOUCH SCREEN DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME - A touch screen display apparatus including a sensor unit to sense and to process light signals and a pixel unit to drive pixels according to the light signal processing performed by the sensor unit. The touch screen display apparatus includes a substrate; a plurality of pixel units disposed on the substrate, wherein each of the pixel units includes a first electrode, a second electrode, and an emission layer interposed between the first electrode and the second electrode; and a plurality of sensor units disposed on the substrate, wherein each of the sensor units includes a sensor first electrode, a sensor second electrode, and an organic light receiving layer interposed between the sensor first electrode and the sensor second electrode.

02-24-2011

20110163661

ORGANIC LIGHT EMITTING DISPLAY DEVICE - An organic light emitting display device is disclosed. In one embodiment, the organic light emitting display device includes: i) a substrate having a transmitting region and a plurality of pixel regions separated from each other by the transmitting region, wherein the substrate has first and second surfaces opposing each other; ii) at least one thin film transistor formed in each of the pixel regions over the first surface of the substrate and iii) a passivation film covering the thin film transistors. The device may further include a plurality of pixel electrodes formed on the passivation film, wherein each of the pixel electrodes is electrically connected to and formed substantially directly above the corresponding thin film transistor, wherein each of the pixel electrodes is formed only in the corresponding pixel region, and wherein the pixel electrodes are separated from each other. The device may further include a solar cell active layer formed below the second surface.

07-07-2011

20110210317

TOP EMISSION ORGANIC LIGHT EMITTING DEVICE - A top emission organic light emitting device including a metal reflective layer, a first electrode, a first intermediate layer including a charge-transfer complex, a second intermediate layer including a fullerene-based material or a fluorine-containing compound, an emission layer, and a second electrode.

09-01-2011

20120190144

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME TO PREVENT DAMAGE TO AN INTERLAYER - An organic light emitting display device prevents damage to an interlayer including an emitting layer and reduces IR drop in face electrodes, and a method of manufacturing the same. The organic light emitting display device includes: a substrate; a pixel electrode disposed on the substrate; an interlayer comprising an emitting layer disposed on the pixel electrode; a face electrode on the interlayer; and a sealing member disposed on the face electrodes, wherein the sealing member and the face electrode are bent along a curve of an upper portion of a layer below the face electrode so as to prevent a gap between the sealing member and the face electrode, and between the face electrode and the layer below the face electrode.

ORGANIC LIGHT-EMITTING DIODE AND FLAT DISPLAY DEVICE INCLUDING THE SAME - An organic light-emitting diode including a first electrode; a second electrode facing the first electrode; an emission layer interposed between the first electrode and the second electrode; a first hole transport layer including a first hole transporting compound; a second hole transport layer including a second hole transporting compound, the first and second hole transport layers being interposed between the first electrode and the emission layer; an electron transport layer interposed between the emission layer and the second electrode; a first mixing layer interposed between the first electrode and the first hole transport layer, contacting the first hole transport layer, and including the first hole transporting compound and a first cyano group-containing compound; and a second mixing layer interposed between the first electrode and the second hole transport layer, contacting the second hole transport layer, and including the second hole transporting compound and a second cyano group-containing compound.

Sun-Hee Lee, Wonju-Si KR

Patent application number

Description

Published

20100197576

Polypeptides or fusion proteins thereof inhibiting transmigration of leucocytes or growth and/or metastasis of cancer cells - The present invention provides a polypeptide or its fusion protein derived from a paired immunoglobulin-like receptor α or β (PILRα or PILRβ), one of the transmembrane proteins, which inhibits the transmigration of leukocytes or the growth and/or metastasis of cancer cells. The present invention also provides a polynucleotide encoding the polypeptide or its fusion protein, a vector including the polynucleotide, and a transformant transformed with the vector. The present invention also provides a pharmaceutical composition for the prevention or treatment of inflammatory diseases including the polypeptide or a fusion protein thereof. The present invention also provides a pharmaceutical composition for inhibiting the growth and/or metastasis of cancer cells including the polypeptide or a fusion protein thereof.

08-05-2010

20120245091

POLYPEPTIDE OR FUSED PROTEIN THEREOF INHIBITING THE EXTRAVASATION OF WHITE BLOOD CELLS OR THE GROWTH AND/OR METASTASIS OF CANCER CELLS - The present invention relates to a polypeptide derived from a highly conserved region (HCR) I-III of an extracellular region of a CD99 and CD99 family such as CD99L2 and PBDX (or XG), which are a kind of transmembrane protein, or a fused protein thereof. The polypeptide or the fused protein thereof has an activating function of inhibiting the extravasation of white blood cells, or inhibiting the growth and/or metastasis of cancer cells. The present invention also provides a polynucleotide coding the polypeptide, a vector including same, and a transformant transformed by the vector. In addition, the present invention provides a pharmaceutical composition including the polypeptide or the fused protein thereof for preventing or treating inflammatory diseases. Further, the present invention provides a pharmaceutical composition including the polypeptide or the fused protein thereof inhibiting the growth and/or metastasis of cancer cells, i.e., a pharmaceutical composition for preventing or treating cancer.

09-27-2012

Sun-Hee Lee, Incheon KR

Patent application number

Description

Published

20100053503

Backlight unit and liquid crystal display device including the same - A backlight unit for a liquid crystal display panel includes a lamp, a plurality of optical sheets, a light guide that guides light from the lamp toward the optical sheets, and a reflector facing a rear surface of the light guide. The light guide includes a first plurality of geometric shapes at the rear surface thereof that substantially directs the light incident on the light guide toward the optical sheets, and a second plurality of geometric shapes at a peripheral portion of the rear surface thereof to prevent the reflector from sticking to the light guide, a density of the second plurality of geometric shapes is less than the density of the first plurality of geometric shapes.

03-04-2010

Sun-Hee Lee, Gyeonggi-Do KR

Patent application number

Description

Published

20080275111

Novel Use of Lignan Compounds - The present invention relates to the novel use of lignan compounds represented by Formula I. More particularly, the present invention relates to a pharmaceutical composition for treating or preventing a brain disease, comprising a lignan compound represented by Formula I or a

LIQUID CRYSTAL COMPOUNDS AND METHOD FOR PREPARING THE SAME - The present invention relates to a liquid crystal compound for liquid crystal display. More particularly, the present invention provides a vinylcyclohexylbenzene, its derivatives and the preparation method thereof where the present invention produces only trans-isomer by using Heck coupling reaction instead of Wittig reaction in the introduction to ethenyl group in the central backbone in the preparation process of intermediate. The liquid crystal compound can make the liquid crystal composition have a wide mesophase range and low viscosity.

09-29-2011

Patent applications by Sun-Hee Lee, Gyeonggi-Do KR

Sun-Hee Lee, Suwon-Si KR

Patent application number

Description

Published

20090045736

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME - An organic light emitting diode (OLED) display device and a method of fabricating the same are provided. The OLED display device includes: a substrate; a first electrode on the substrate; an organic layer on the first electrode, and including a white emission layer including a mixed host having a first host and a second host having a different polarity from the first host; and a second electrode on the organic layer.

02-19-2009

20090045739

Organic light emitting diode display device and method of fabricating the same - An organic light emitting diode (OLED) display device includes a substrate, a first electrode on the substrate, an organic layer on the first electrode, the organic layer including a blue (B) emission layer, a green (G) emission layer, and a red (R) emission layer, the B emission layer including a dopant in an amount of about 10 wt % to about 12 wt %, and a second electrode on the organic layer.

Organic light emitting display device and method of manufacturing the same - An organic light emitting display device prevents damage to an interlayer including an emitting layer and reduces IR drop in face electrodes, and a method of manufacturing the same. The organic light emitting display device includes: a substrate; a pixel electrode disposed on the substrate; an interlayer comprising an emitting layer disposed on the pixel electrode; a face electrode on the interlayer; and a sealing member disposed on the face electrodes, wherein the sealing member and the face electrode are bent along a curve of an upper portion of a layer below the face electrode so as to prevent a gap between the sealing member and the face electrode, and between the face electrode and the layer below the face electrode.

08-13-2009

20090315024

ORGANIC LUMINESCENCE DEVICE - An organic luminescence device including an electron transport layer, which comprises an electron transporting material and a metal oxide represented by Formula 1: A

12-24-2009

20130128322

IMAGE SCANNING APPARATUS AND CONTROL METHOD THEREOF - An image scanning apparatus and method are provided. The image scanning apparatus scans an image of a document and converts the scanned image into digital data, and includes light sources that emit light. The apparatus includes a light guide unit that diffuses the light emitted by the light sources and a sensor unit that senses image data from the document by recognizing light reflected from the document by being diffused by the light guide unit. The apparatus includes a control unit that controls the turning on of the light sources. The control unit alternately turns on or off the light sources such that at least one of the light sources is turned on when at least one other light source is turned off.

RECEPTION APPARATUS USED BY BEING COUPLED TO A NECK OF A CONTAINER - A reception apparatus to be coupled to container necks having different sizes has a main body in which a reception unit comprising a storage space is formed, and a lower side having a threaded part. Threads fitted to the sizes of the container necks are formed within the thread portion of the reception apparatus. The threads are formed to be capable of being coupled to a plurality of container necks, or formed of elastic threads integrally or separately produced.

05-29-2014

20140183453

FIELD EFFECT TRANSISTOR HAVING DOUBLE TRANSITION METAL DICHALCOGENIDE CHANNELS - A field effect transistor (FET) includes first and second channels stacked on a substrate, the first and second channels formed of a transition metal dichalcogenide, a source electrode and a drain electrode contacting both the first channel and the second channel, each of the source electrode and the drain electrode having one end between the first channel and the second channel, and a first gate electrode corresponding to at least one of the first channel and the second channel.

07-03-2014

20140191228

THIN FILM TRANSISTOR, METHOD OF FABRICATING THE SAME, AND DISPLAY APPARATUS HAVING THE SAME - A thin film transistor includes a semiconductor layer disposed on a base substrate and including an oxide semiconductor material, a source electrode and a drain electrode, which respectively extend from opposing ends of the semiconductor layer, a plurality of low carrier concentration areas respectively disposed between the source electrode and the semiconductor layer and between the drain electrode and the semiconductor layer, a gate insulating layer disposed on the semiconductor layer, and a gate electrode disposed on the gate insulating layer.

07-10-2014

Sun-Hee Lee, Anyang-Si KR

Patent application number

Description

Published

20140308377

Composition for treating and preventing obesity, containing wheatgrass extract as active ingredient - The present invention is related to a pharmaceutical composition and a dietary supplement for treating and preventing obesity, containing a wheatgrass extract as an active ingredient, it has been ascertained that the wheatgrass extract shows excellent anti-obesity effects such as significant inhibition of weight gain caused by a high fat diet, or lowering of neutral lipid levels in blood in a high fat diet-induced animal model. The wheatgrass extract of the present invention can be useful as a pharmaceutical composition and a dietary supplement for preventing and treating obesity.